| 摘要 |
<p>1,251,396. Cutting apparatus. CINCINNATI MILLING MACHINE CO. 16 April, 1969 [6 Aug., 1968], No. 46406/69. Divided out of 1,251,395. Heading B4B. The subject matter of this Specification is substantially the same as that described in Specification 1,251,395 but the claims are concerned with the marking device 51.</p> |
